A laboratory vacuum pump is a versatile tool that is commonly used in research labs to provide suction for the filtration or aspiration of samples and to reduce vapor pressure in instruments such as rotary evaporators and lab ovens. It can also help improve instrument-detection sensitivity and collect gas samples from test chambers or the atmosphere. When choosing a laboratory vacuum pump, it is important to determine the required vacuum level and consider factors such as pump type and application. It is worth noting that lab vacuum pumps are designed to move air or vapors and not to directly pump liquids or suspensions.
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laboratory vacuum pump
Benchtop Water Circulating Vacuum Pump
Item Number : KV-2
We have the best Laboratory Vacuum Pump solutions to meet your needs. Our oil-free vacuum pumps are perfect for aspirating water from bottles or pulling media out of cell cultures. They provide high power vacuum suction to decrease process filtration times, with high flow rates to increase pumping speeds and reduce operation times. Our vacuum pumps are designed to be light weight and easily transferred between workstations, safety hoods, and chemical fume hoods found in many laboratory spaces. With advanced engineering and complex designs, our vacuum pumps are built to withstand years of extensive laboratory work.
Applications of Laboratory Vacuum Pump
- Collecting gas samples for atmospheric or test chamber analysis
- Moving aspiration or filtration of suspended samples or liquid
- Improving instrument-detection sensitivity by evaluating air molecules
- Controlling or inducing solution evaporation by reducing vapor pressure in concentrators, rotary evaporators, ovens, gel dryers, etc.
These applications showcase the versatility of laboratory vacuum pumps. Different types of vacuum pumps, such as diaphragm, rotary vane, scroll, and combination pumps, are designed to cater to specific laboratory needs. Diaphragm vacuum pumps are suitable for functions like liquid degassing, filtration, and backing pumps, while rotary vane vacuum pumps are commonly used for the reduction of dry gas or continuous suction. Scroll vacuum pumps are dry pumps that require less maintenance and operate with less noise. Combination vacuum pumps are a combination of rotary vane and diaphragm vacuum pumps, making them ideal for heavy-duty activities that involve harsh chemicals.
Advantages of Laboratory Vacuum Pump
- Laboratory vacuum pump is a versatile tool that can aid in a wide variety of research projects.
- It can provide suction to drive the aspiration or filtration of liquid or suspended samples.
- It can induce or control solvent evaporation by reducing vapor pressure, as in ovens, rotary evaporators, gel dryers, and concentrators.
- It can improve instrument-detection sensitivity by evaluating air molecules that might obscure or contaminate samples, as in a mass spectrometer.
- It can collect gas samples from test chambers or the atmosphere.
- It provides a negative pressure environment to prevent escape of potentially hazardous sample materials.
- Laboratory vacuum pumps are designed to move air or vapors, and not to directly pump liquids or suspensions.
- It is an essential tool in many scientific fields, including chemistry and life sciences.
- High-value mass spectrometer units incorporate vacuum pumps that are at the vanguard of the vacuum industry in terms of automation, control, compactness, effectiveness, efficiency, quiet operation, and low-maintenance.
- Proper maintenance of laboratory vacuum pumps, such as fluid changes and air flushes, can help extend their lifespan and prevent costly failures.
Our Laboratory Vacuum Pump is the perfect solution for your laboratory needs. Not only is it cost-effective, but it also offers a complete customisation service. Our vacuum pumps are designed to be efficient, lightweight, and easily transferable between workstations. They can support high flow rates, increase pumping speeds, and reduce operation times. Our vacuum pumps can handle many applications, including vacuum filtration, impregnation, drying chambers, rotary evaporators, distillation, gel dryers and gas analytical systems. With advanced engineering and complex designs, these vacuum pumps are built to withstand years of extensive laboratory work.
FAQ
What Is Laboratory Vacuum Pump?
A laboratory vacuum pump is a tool used to create a low-pressure environment inside a closed system, allowing various scientific processes such as vacuum filtration, aspiration, and solvent evaporation. They work by removing gas molecules from a sealed volume, creating a partial or complete vacuum. There are different types of vacuum pumps used in laboratory applications, including rotary vane, diaphragm, and scroll vacuum pumps.
What Is The Purpose Of Vacuum Pump In Laboratory?
The purpose of a laboratory vacuum pump is to aid in a wide variety of research applications. It is mainly used to provide suction for filtration or aspiration of liquid samples and regulate solvent evaporation by reducing vapor pressure. It can also improve instrument-detection sensitivity, collect gas samples, and provide a negative pressure environment to prevent potentially hazardous sample materials from escaping. Vacuum pumps are designed to move air or vapors, not liquids or suspensions. They are an adaptable tool that can be useful to many research scientists and engineers.
What Is The Use Of Pump In Laboratory?
Pumps are commonly used in laboratories to provide suction for the filtration or aspiration of samples, and to reduce vapor pressure in instruments such as rotary evaporators and lab ovens. Liquid pumps, including syringe, peristaltic, and metering pumps, are used to dispense and transfer fluids. When choosing a laboratory pump, it is important to determine the type of pump that best fits the research needs, such as the required level of vacuum for evaporative applications or freeze drying. Overall, laboratory pumps are adaptable tools that aid a wide range of research scientists and engineers in various applications.
What Is Used In A Laboratory To Form And Contain A Vacuum?
A laboratory vacuum pump is used to form and contain a vacuum by removing air or gas molecules from a sealed chamber or system. The vacuum pump creates negative pressure, which can be used for a variety of applications such as filtration, aspiration of liquid or suspended samples, and solvent evaporation. Different types of pumps, including rotary vane, diaphragm, and turbomolecular pumps, are available, and the choice depends on the required vacuum level and the specific application. It's important to choose the right vacuum pump for the intended use to ensure optimal performance and reliability.
How Does A Laboratory Vacuum Pump Work?
A laboratory vacuum pump works by removing gas molecules from a sealed volume, creating a partial or complete vacuum. The pump creates a difference in pressure between the system and the outside atmosphere, causing gas molecules to move toward the pump and away from the system. As molecules are removed from the vacuum space, it becomes harder to remove additional ones, thus increasing the vacuum power required. Different types of vacuum pumps are used depending on the application, including rotary vane, diaphragm, and scroll vacuum pumps. Vacuum pumps are classified by the pressure range they can achieve to distinguish their capabilities.
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